FFSP1265A FFSP1265A is a 650V, 12A SiC Schottky diode from On Semiconductor in a TO-220-2L package. It features zero reverse recovery and high surge current capability.
Mfr Part #:

FFSP1265A

Available from 2 distributors
Mfr Name: On Semiconductor
On Semiconductor
FFSP1265A is a 650V, 12A SiC Schottky diode from On Semiconductor in a TO-220-2L package. It features zero reverse recovery and high surge current capability.
Total Stock: 23,470 pcs
$ Price Range: $1.95 - $3.88

FFSP1265A Available from 2 distributors

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
22,400 pcs
22400 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
1,070 pcs
1070 pcs On Request 1 On Request On Request On Request On Request On Request

FFSP1265A Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Avalanche Energy
Average Rectified Current (Maximum @ TC < 147 °C)
Average Rectified Current (Maximum @ TC = 135 °C)
Capacitance @ Vr, F
Current
Forward Voltage (Typical/Maximum @ IF = 12 A, TC = 125 °C)
Forward Voltage (Typical/Maximum @ IF = 12 A, TC = 175 °C)
Forward Voltage (Typical/Maximum @ IF = 12 A, TC = 25 °C)
Halogen Free
Lead Spacing
Lead Style
Max Junction Temperature
Mounting Type
Operating Temperature
Peak Repetitive Reverse Voltage
Power Dissipation (Maximum @ TC = 150 °C)
Power Dissipation (Maximum @ TC=25 °C)
Repetitive Forward Surge Current
Reverse Current (Maximum @ VR = 650 V, TC = 125 °C)
Reverse Current (Maximum @ VR = 650 V, TC = 175 °C)
Reverse Current (Maximum @ VR = 650 V, TC = 25 °C)
Reverse Recovery Time (trr)
SVHC Present
Speed
Storage Temperature
Supplier Device Package
Surge Current (Maximum @ Half-Sine Pulse, tp = 8.3 ms, TC = 25 °C)
Surge Current (Maximum @ TC = 25 °C, 10 µs pulse)
Tape & Reel
Technology
Thermal Resistance - Junction to Case
Total Capacitive Charge
Voltage
capacitance (Typical @ VR = 1 V, f = 100 kHz)
capacitance (Typical @ VR = 200 V, f = 100 kHz)
capacitance (Typical @ VR = 400 V, f = 100 kHz)

FFSP1265A Description

Short technical summary and product information.

The FFSP1265A is a 650V, 12A Silicon Carbide (SiC) Schottky diode from On Semiconductor, part of the EliteSiC family. It offers zero reverse recovery current, temperature-independent switching, and excellent thermal performance. Key electrical specifications include a typical forward voltage of 1.50V at 12A and 25°C, a maximum reverse current of 200µA at 650V, and a total capacitive charge of 40nC. The device is avalanche rated at 72mJ and can handle non-repetitive peak forward surge currents up to 940A (10µs pulse) and 70A (8.3ms half-sine).

 

Designed for high-efficiency power conversion, the FFSP1265A is suitable for applications such as switch-mode power supplies (SMPS), solar inverters, UPS systems, and power switching circuits. The positive temperature coefficient facilitates easy paralleling of multiple devices. The diode operates over a junction temperature range of -55°C to 175°C, with a maximum power dissipation of 115W at 25°C case temperature.

 

The FFSP1265A is housed in a through-hole TO-220-2L package (Case 340BB) with a maximum thermal resistance of 1.3°C/W from junction to case. The device is RoHS compliant, Pb-free, and halogen-free, meeting environmental standards for lead-free manufacturing.

FFSP1265A Quick Information

Product Type: SiC Schottky Diode
Series: EliteSiC
Canonical Name: FFSP1265A Silicon Carbide Schottky Diode 650V 12A TO-220-2L
Subcategory: Single Rectifier Diodes

FFSP1265A Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Yes

FFSP1265A Estimated Pricing

Qty Low High
1+ $3.88 $3.88
10+ $2.59 $2.59
100+ $2.37 $2.37
500+ $2.13 $2.13
1,000+ $1.96 $1.96
5,000+ $1.95 $1.95

Estimated market price range - modelled values for guidance only, not live distributor offers.

FFSP1265A Features

  • Zero reverse recovery switching.
  • Avalanche rated 72 mJ.
  • High surge current capacity.
  • Positive temperature coefficient.
  • RoHS compliant and Pb-free.

FFSP1265A Applications

  • Used in power factor correction circuits.
  • Ideal for solar inverter designs.
  • Suitable for SMPS output rectification.
  • For UPS and industrial power supplies.

FFSP1265A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the peak repetitive reverse voltage of this diode?

650 V.

What is the continuous forward current rating?

12 A at case temperature below 147°C, and 15 A at case temperature below 135°C.

What is the forward voltage drop?

1.50 V typical, 1.75 V maximum at 12 A and 25°C; varies with temperature.

What is the reverse recovery time?

0 ns (no reverse recovery).

What is the package type?

TO-220-2L through-hole package.

What is the maximum junction temperature?

175°C.

What is the surge current capacity?

Non-repetitive peak forward surge current is 940 A for 10 µs pulse, and 70 A for 8.3 ms half-sine pulse.

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